VirtualBox error: VT-x features locked or unavailable in MSR.

VT-x features locked or unavailable in MSR. (VERR_VMX_MSR_LOCKED_OR_DISABLED).

Result Code: NS_ERROR_FAILURE (0x80004005)

Component: Console

Interface: IConsole {1968b7d3-e3bf-4ceb-99e0-cb7c913317bb}

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If you install a virtual machine operating system non-x64

SOLVE:

              Settings→System→Acceleration→Hardware Virtualization → 取消 Enable VT-x/AMD-V



If you install a virtual machine operating system x64

SOLVE:

              Boot and setting up the bios

                  Config→CPU→Intel Virtualization Technology                     →[Enable]

                  Security→Virtualization→Intel(R) Virtualization Technology  →[Enable]

如果還是不能執行!! 可能cpu不支援VT-x/AMD-V

cat /proc/cpuinfo | grep flags

如果沒有出現 vmx 可能不支援